Adderall and Mydayis[ten] are trade names for a combination drug called mixed amphetamine salts ("MAS" items) that contains 4 salts of amphetamine. The combination is made up of equal areas racemic amphetamine and dextroamphetamine, which provides a (three:one) ratio (by weight) involving dextroamphetamine and levoamphetamine, the two enantiomers of https://leev986zku6.wikiexcerpt.com/user